The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years.
© Clarivate Analytics, Journal Citation Reports 2025
Journal Information
Issue
Vol. 61. Issue 230. (In progress)(April - June 2026)
Original articles
The effects of 40-, 60- and 90-minute nap durations on physical and physiological performance after sleep deprivation: A experimental study on male university soccer players
Ashraf Ahmed Alazzam, Asmadi Bin Ishak, Zulakbal Bin Abd Karim
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